So I was making a map, not big in dimensions, really. I did download multiple mods, though no particles or water edits. In the map maker everything works and looks fine. Upon exporting, however, the terrain mask fails me in a strange way. While everything else runs good, the actual ground is off. It's as if it fails to register my RGB scale. Even then, it's not that. It's not as if where I put red for instance is only colored and everything else is black. No. It's all one shade, going from very bright in some places to black in others. I'm not sure what this is or why it's doing that or, quite obviously, how to fix it.
Much thanks in advance~